Loudspeaker



FIG. 1 is a perspective view of a loudspeaker showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view of one side thereof, the opposite side elevational view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The evenly spaced broken line portions show unclaimed subject matter only and form no part of the claimed design. The dot-dash broken line portions show the boundary between the claimed portion and unclaimed portions only and form no part of the claimed design. 

CLAIM The ornamental design for a loudspeaker, as shown and described. 